Thank you for the advice. As much as I know now, the three units I've mentioned are all balanced power. Only the Power Plant produces the perfect sinewave. Would the sinewave make that much of a difference in sound quality? Currently, I own the Equi=Tech which does much to reduce the noise floor. However, I've heard so much about the Power Plant that it almost seems to be a breakthrough technology. I know it runs hot and runs up the electrical bill, but people have told me its like having a complete upgrade. I have no filters on the Equi=Tech as I've been told filters take some of the sparkle from the music. Does a line processor without filters censor the RF frequencies from the circuit? Do high end components feed steady DC power into the unit anyway? So many questions, and I know there will be even more line processors selling new ideas in the near future. Since I live in a Apt. a dedicated line is out of the question.
